<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<style>
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft YaHei", Arial, sans-serif;
  }

  body {
    background-color: #f5f5f5;
    color: #333;
  }

  .container {
    width: 80%;
    margin: 0 auto;
    padding: 20px;
  }

  .header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    margin-bottom: 30px;
    border-bottom: 2px solid #eee;
  }

  .btn {
    display: inline-block;
    padding: 8px 16px;
    margin: 5px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
  }

  .btn-primary {
    background-color: #4caf50;
    color: white;
  }

  .btn-danger {
    background-color: #f44336;
    color: white;
  }

  .btn-secondary {
    background-color: #666;
    color: white;
  }

  .form-group {
    margin-bottom: 15px;
  }

  .form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
  }

  .form-control {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
  }

  .blog-item {
    background: white;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }

  .blog-title {
    color: #2c3e50;
    margin-bottom: 10px;
  }

  .blog-content {
    color: #555;
    line-height: 1.6;
  }

  .blog-meta {
    color: #888;
    font-size: 12px;
    margin-top: 10px;
  }

  .search-box {
    background: white;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }

  .category-select {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-right: 10px;
  }
</style>
